The following is a father's advice to his son or daughter, who has just graduated from high school：

    First of all, congratulations on your graduation!Graduation from high school means that a new stage of life is ahead of you．At the beginning of this new stage, I have some advice for you．

    Clean your own room and do your own laundry(洗衣物的活). After you have messed up(弄乱)something, you should learn to clean it up yourself．Cleanliness is indeed close to godliness(信奉上帝)．

    Don't mistake knowledge for wisdom. No matter how much information or knowledge you have gained, you'll never make sound(正确的)judgments if you don't have wisdom. Wisdom comes from imagination and reflection(反省)．If you can imagine the possible future outcomes of your present decisions and actions, you can avoid mistakes．And if you can reflect on the mistakes you have made, you can avoid making the same mistakes again and again．Such is wisdom．

    Don't complain．When you take up a job, do your best to carry it out．Don't waste time complaining about it, no matter how difficult and boring it is．

    Finally, be an early bird．If you get up earlier than the sun, you can watch it rising up slowly into the sky．And the sight of the rising sun will warm your heart and give you energy for the day ahead．Besides, being an early bird, you have plenty of time to take exercise or do a lot of work．

    Alaska's state fair, which runs until September 5^th, began as a celebration among residents of the Mantanuska Colony, a project under which 200 farm families were moved to Alaska to see whether agriculture could be possible in the coldest state. The state fair lives on, but little more than a decade after the start of the project most of the participants had abandoned their farms. The project was widely seen as a flop.

    In this state, glaciers cover 300 times more acres than farms. Only 5% of the food consumed is grown locally, compared with 81% nationwide. The growing season is short and summer temperatures chilly. Tomato plants wither(凋谢). Fruit trees, in most parts of the state, are just a dream.

    Enter the high tunnel: a greenhouse consisting of a metal frame with plastic stretched across it. Its few millimeters of plastic separate crops inside from the great outdoors. But this is enough for Alaskan growers to produce tomatoes as well as sweetcorn, peaches and kiwi fruit, and to boost production of crops by a quarter or more.

    In a place where no one blinks(眨眼) if you call yourself a fisherman, boat captain or gold miner, an increasing number of Alaskans are thinking of themselves as people who grow food. Since the start of the programme, the number of farms registered(登记)with the state has nearly doubled. Local restaurants have begun shaping their menus around what neighboring farms can grow.

    Eight decades ago, the Mantanuska Colony tried to turn farmers into Alaskans. Today, the high tunnels are turning Alaskans into farmers.

    A 60-year-old homeless woman named Smokie has been sleeping outside in the dirt a few doors down from a man named Elvis Summers.

    Most mornings, she stops by Elvis's Los Angeles apartment and asks if he has any recyclable materials for her. Through these conversations, they struck up a friendship.

    One morning, Elvis saw a news article about man in Oakland who has been making tiny houses out of deserted materials. He was inspired to put off paying a few bills so he could buy the wood and hardware to make Smokie a brand new shelter. It took him five days to build it, and now, for the first time in ten years, Smokie has a place to hang the sign “Home Sweet Home”.

    “I had nowhere to really build it, so I just built it in the street outside of my apartment,” Elvis told Good News Network. “The local LAPD police have been super cool, and have told me they support it—as long as we move it to a different spot every 72 hours.”

    He made this pretty time-lapse(延时的) video showing how he did it. The materials, including two locks on the front door and strong wheels for moving it around, cost him about $500.

    “I've met so many homeless people, good people,” Elvis said in an email, “Since I built Smokie's , I've had several people asking me to make them a tiny home and it's turned into much more than just the one house I wanted to build.”

Although he runs an online retail store that sells EDM clothes, he has decided to launch an ambitious project to fund more shelters. He plants to get lighter and cheaper materials—without sacrificing the strength of the house—for the next round. Rick Sassen, a branch manager, kindly donated the roof shingles and cedar supporting Smokie's house, final items Elvis couldn't afford on his own. Sassen has promised to work out a deal on future building materials for the same cause.

    Last Saturday on the way to the mall, two children, a boy and a girl, came running towards me with bottles on their hands, asking if I wanted bottled water. It was a surprising gesture. I was wondering if they were doing fund-raising. I knelt and asked them where their parents were and how much a bottle of water cost. Then two adult women came up to me explaining what the children were doing. “We are teaching the children to give without anything in return. We are teaching people to accept without giving in return. ”

    Two mothers had bought bottled water and placed a sticker(小贴纸)on all bottles with five different quotes(引述):

    ⒈Smile at everyone. You'll never know when someone may need it.

    ⒉If Plan A does not work, there are 25 more letters in the alphabets.

    ⒊Have a thirst for life. Every day is filled with possibilities.

    ⒋In your thirst for knowledge, be sure you don't drown in all the information.

    ⒌Dig your well before you're thirsty.

    The bottle I have has quoted No.5. A sudden change of attitude opened up between me, the mothers and the children. We are no longer strangers to each other. We were having such a great time chatting and I ended up helping them give away the rest of the bottled water.

    One young lady was so thankful that she happily accepted the water and said it was the best thing that happened to her all day since she had a bad day at work. A man refused and walked away saying “No, thanks”. A couple kept on bowing to us in gratitude. When it was all done, the children and I were giving each other high-five. It was so much fun. I think I had more fun doing this than the mothers and the children.

    Washing habits have changed over the years. In the 16th century, most people had a bath once a month…if they were lucky. Up until the 1950s, it was once a week. Only just recently has the concept of daily showering become popular. But now, according to the New York Times, things are changing again.

    The latest trend is known as "soap-dodging". It basically consists of washing less, having fewer showers and using less soap. "I just wash my hair once a month now," said Brett Dawson, a 32-year-old management consultant. "I have just one bath a week," said Miriam Bayliss, a 28-year-old accountant.

    And it appears to be growing in popularity. A poll last year for tissue manufacturer SCA found that 41% of British men and 33% of women don't shower every day. And 12% of people have a proper wash just once or twice a week. Further research by Mintel found that more than half of British teenagers don't wash every day-with many opting for a quick spray of deodorant (除臭剂) to mask any smell. But why?

    There are a variety of reasons. Some claim that daily hair-washing is unnecessary. Commentator Matthew admitted that he hadn't shampooed his hair for a decade. Others say they just don't have the time. In 2008, the chemist Boots reported a 45% rise in sales of dry shampoo - a product that can be sprayed on hair between showers.

    And some people want to help the environment. "I limit my showers to about twice a week," said Nigel Hamerstone, a 42-year-old architect. "The rest of the time I have a sink wash." he adds. "I believe that I'm as clean as everyone else, and it's helped get my water consumption down to around 20 litres a day - well below the 100 to 150 average in the UK."

    So, will you be joining the new "washing revolution"?